| # | Part Number | Description | Manufacturer |
|---|---|---|---|
| 1 | 2966919 | RELAY GEN PURPOSE SPDT 50MA 12VGeneral Purpose with Socket Relay SPDT (1 Form C) DIN Rail | Phoenix Contact |
| 2 | AGN2604H | RELAY TELECOM DPDT 1A 4.5VTelecom Relay DPDT (2 Form C) Through Hole | Panasonic Electric Works |
| 3 | RSE116683-S | STAINLESS STEEL ALTERNATIVERelay | Amphenol Pcd |
| 4 | 912554 | OS3/1 GSE G4 I/O SKT 1 CH.Relay | Weidmuller |
| 5 | 5521856 | FLKMI/O/G4Relay Socket DIN Rail | Phoenix Contact |
| 6 | 27E220 | SOCKET DP-2P FOR PT SERIESRelay Socket Through Hole | TE Connectivity Potter & Brumfield Relays |
| 7 | 1415526-1 | RELAY DIN SOCKETRelay Socket DIN Rail | TE Connectivity Potter & Brumfield Relays |
| 8 | 70MRCK16-EC | I/O MOUNTING BOARD MINI 16POSI/O Module Rack 16 Channel | Grayhill Inc. |
| 9 | ARE10A12Z | RELAY RF SPDT 500MA 12V | Panasonic Electric Works |